/Engine/Plugins/VirtualProduction/DMX/DMXPixelMapping/Source/DMXPixelMappingRuntime/Public/Components/DMXPixelMappingRendererComponent.h
Returns the pixel mapping preprocess renderer
[UDMXPixelMappingPreprocessRenderer](API\Plugins\DMXPixelMappingRenderer\UDMXPixelMappingPreprocessRender-) * GetPreprocessRenderer() const